baber/WOPTO huggingface dataset:
Patent JP-S571104-A (JP)
Title: Automobile body conveyor unit
Inventor: WAKOU SUSUMU
IPC: B23P21/00
Filed: 1980-05-30
Abstract: PURPOSE: To simplify the structure by doing the job with only one set truck through providing a set truck which shuttles between a set process position and an overall assembling process position and a take-away truck which shuttles between the overall assembling process position and a further-work process position in an interlocked motion with the aforementioned truck.  
     CONSTITUTION: A set truck 7 is moved from an overall assembling process position 2 to a set process position 1 for its location to be decided and fixed there. In this state, a work W is assembled to be set onto a clamp part 8 of the set truck. Thereafter, along a rail 6, this is moved to the overall assmebling process position 2. At this location, a side panel is welded which is put to a side of the work W by using a welding unit 5 to obtain a car body assembly. Succeedingly, a truck 7 is returned to a set process. At that time, a take-away truck 17 is trailed to be brought to the position 2 and the work W is catched by a holder of the take-away truck 17. Next, when the truck 7 when the truck 7 is moved to the position 2, the work W set by  the trucks 7 and 17 is moved to the position 2 and the assembled car body is moved  to the further-work process position 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07254624-A (JP)
Title: Manufacture of semiconductor device, lead frame therefor and molding equipment
Inventor: HIGUCHI AKIRA
IPC: H01L23/50
Filed: 1994-03-16
Abstract: PURPOSE:To utilize a resin efficiently while suppressing the difference of filling time in transfer molding. CONSTITUTION:Twelve groups of unit lead frames are arranged in grid of two rows thus preparing a multiple row multiple lead frame 10 where a resin sump 18 is formed in the center of a set of four lead frames 13. An assembly 27, pellet wire bonded to the multiple lead frame 10, is sandwiched by upper and lower dies and both cavities, corresponding to the front unit lead frames 12 of the set 13 of lead frames are filled with resin. Subsequently, both cavities corresponding to the rear unit lead frames are filled with resin through a resin sump cavity 40 corresponding to the resin sump 18. Since the difference of time for filling the front cavities with resin is absorbed by the resin sump cavity, the time difference can be avoided when the rear cavities are filled with resin. Furthermore, the quantity of resin can be saved because the resin is carried through each cavity.
Patent JP-S63237819-A (JP)
Title: Manufacture of inside bevel ring
Inventor: WATANABE HIROSHI
IPC: B23P15/02
Filed: 1987-03-27
Abstract: PURPOSE:To enable the formation of an inside bevel ring without any fracture or peeling of a plated layer and in a shorter process than grinding by forming a peripheral groove on the upper surface of a ring and grinding the inner surface thereof up to the end of the external surface groove after surface treatment and finish machining. CONSTITUTION:A V-groove of about 1mm width and depth is formed on the periphery of the upper surface of a piston ring having a rectangular cross section, about 8mm inward from the external surface of the ring 1, and masking is applied to the bottom surface and the inner surface of the ring 1. Then, a chrome plating layer 2 of about 100mum thickness is formed according to the conventional method. And the during 1 with the abutment thereof closed is mounted on a lathe and the upper inner surface thereof is turned, thereby forming an inside bevel ring.
Patent JP-H11267639-A (JP)
Title: Device for ultraviolet ray sterilization
Inventor: FUKUDA MASAHIKO
IPC: A61L9/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for UV sterilization whose cost and power consumption are reduced by optimizing its sterilization effect. SOLUTION: This device is provided with an ultraviolet ray light source 1 having a tubular light emission part and a treatment tank 3 for passing water or air through the inside of it and irradiating the water or air with ultraviolet rays to subject the water or air to sterilization treatment, wherein the treatment tank 3 is formed into such a shape that the amount of ultraviolet rays with which water or air passing through the inside of the tank 3 is irradiated, is the same in every part of the passage, with respect to optional water or air passing through the tank 3.
Patent JP-S56168912-A (JP)
Title: Automatic forming apparatus
Inventor: IDO SHIGERU
IPC: B21D5/01
Filed: 1980-05-29
Abstract: PURPOSE: To make the automation of a forming work requiring a complicated bending work possible, by compiling inputted design information, and by computing work information, in case of forming an outer shape of a parts made of a metallic flat sheet.  
     CONSTITUTION: The titled apparatus consists of following devices; an information input device 1; a memory device 2 for storing design information group; a forming work operator 3 for selecting design information correspondingly to the forming work from stored design information group, and for instructing the start of a forming work; a work information generating device 4 for generating a developed shape of a formed product and for generating work information; a working device 5 for carrying out a forming work according to an instruction of a control device 6; and the control device 6 for parallelly controlling the compiling work for design information and the forming work. The said information input device 1 inpus an outer shape and dimension and design information to the memory device 2, and carries out such compilation as the correction of design information stored in the said memory device 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08267239-A (JP)
Title: Output control method of power source for consumable electrode type gas shielded pulsed arc welding
Inventor: SATO MASAHARU
IPC: B23K9/09
Filed: 1995-03-29
Abstract: PURPOSE: To reduce the generation of the spatter due to the molten contact of the droplet at the wire tip and the molten pool by executing the control for repeating successively the first peak period to feed the first peak current of the constant voltage characteristic, the second peak period and the base period. CONSTITUTION: A control part 30 detects the first peak period to feed the first peak current of the constant voltage characteristic by controlling an inverter 4, and the detachment of the droplet from the welding wire tip by a droplet detachment detector 26 during the first peak period. Then, the control to repeat the second peak period to feed the second peak current of the constant voltage characteristic which is smaller than the first peak current, and the base period to feed the base current of the constant current characteristic is realized subsequent thereto. Thus, the generation of the spatter can be reduced, and the deposition efficiency can be improved.
Patent JP-H01244867-A (JP)
Title: Dot printer
Inventor: SAKAMORI KATSUHARU
IPC: B41J2/265
Filed: 1988-03-28
Abstract: PURPOSE:To improve printing quality by making operational characteristic of a printing wire almost constant, by a method wherein an intermediate guide which guides a printing wire to a top guide is supported by using an electrostrictive element, and is finely vibrated with high frequency by applying voltage according to printing operation. CONSTITUTION:An intermediate guide 27 is supported by using an electrostrictive element 26, and is finely vibrated with high frequency by applying voltage from a high frequency voltage application device 30. Thereby, restraint in a print operating direction working between a printing wire 1 and the intermediate guide 27 is always made to be under a state of kinetic friction. The restraint under a printing operational state of the printing wire 1 is made not to differentiate thereby. Therefore, it becomes possible that an operational characteristic of the printing wire 1 is made not to differentiate, an almost stabilized operational characteristic can be obtained, and printing quality can be extremely improved.
Patent JP-S62227832-A (JP)
Title: Seat sliding device for vehicle
Inventor: MURAISHI SHOZO
IPC: B60N2/08
Filed: 1986-03-29
Abstract: PURPOSE:To attempt a reduction in weight as well as high slidability by providing a circular rolling member in one side section between an upper rail and a lower rail whereby providing respective locking sections facing each other in the other side between the upper and lower rails. CONSTITUTION:A seat sliding device is composed of a lower rail 13 fixed on the floor of a vehicle dody, and an upper rail 14 which is so secured as to be slidable to the longer direction by way of a circular rolling member such as a roller and the like. In this case, the lower rail1 13 is formed into an approximate U shaped cross section, and a hook section 15 which is bent to the side wall side 13b, is provided as a lower side locking section on the upper end of its side wall 13a. And the upper rail 14 includes a pair of rail plates 19 and 20 which are welded at their upper ends, and a hook section 21 is provided to the lower end section of the rail plate 19 as an upper locking section. And a rolling member is provided among the channel section 2 which is a part of the upper rail 14, the side wall 13b which is a part of the lower rail 13, and a flange 16.
Patent JP-S63237537-A (JP)
Title: Electrical circuit member
Inventor: YOSHIZAWA TETSUO
IPC: H01L23/12
Filed: 1987-03-26
Abstract: PURPOSE:To obtain high-density and high-reliability and inexpensive connections, by making connection parts of a first or second electrical circuit component alloyed and connected with each one of metallic member's ends which are exposed to the side of the first or second electrical circuit component. CONSTITUTION:An electrical connection member 125 is obtained by making a plurality of metallic members 107 formed of metals or alloys and insulating the metallic members 107 from each other and making the metallic members 107's one-sided ends be exposed to the side of a first circuit substrate 101 and making the metallic members 107's other-sided ends be exposed to the side of a second circuit substrate 104, and the member 125 is buried into an insulator 111. Connection parts 102 of the first circuit substrate 101 are alloyed and connected with the metallic members 107's ends exposed to the side of the first circuit substrate 101, and connection parts 105 of the second circuit substrate 104 are alloyed and connected with the metallic member 107's ends exposed to the side of the second circuit substrate 104. Hence, an electrical circuit which is strong mechanically and very low in its defect factor can be obtained.
Patent JP-H07276479-A (JP)
Title: Synthetic resin hollow molded product and production thereof
Inventor: HIRAI YOSHITAKA
IPC: B29L24/00
Filed: 1994-04-11
Abstract: PURPOSE:To simply form a rib to the inner surface of a synthetic resin hollow molded product, especially, a panel-shaped hollow molded product indefinite in thickness. CONSTITUTION:An insert material 3 becoming the core of a rib is attached to the inner wall surface of a mold for hollow molding in a detachable manner to perform hollow molding and the insert material is covered with a parison to produce a hollow molded product 1 having a rib 4. At the time of the detachment of the molded product from the mold, the insert material is separated from the mold to be contained in the molded product as the core of the rib 4. Therefore, the rib 4 can be easily formed even to a panel-shaped hollow molded product indefinite in thickness and the height of the rib 4 can be arbitrarily selected and, further, the rib can be attached even to the hollow molded product 1 having a skin.
Patent JP-H01245620-A (JP)
Title: A/d, d/a converter
Inventor: NAKAHIRA MAMORU
IPC: H03M1/02
Filed: 1988-03-25
Abstract: PURPOSE:To speed up A/D, D/A conversion time and to prevent data processing capacity from lowering by sampling and holding the result of D/A-converting a digital value stored in a register by a D/A converter in a sample and hold circuit and outputting it through a voltage follower circuit. CONSTITUTION:An A/D converter consists of a comparator 2, a successive approximation register 5 and a D/A converter 3, an A/D conversion is executed by a clock signal 29 from a timing generator 4, and a CPU 1 reads an A/D conversion result out of a conversion result register 6. The digital value of a register 8 or 9 is inputted to the input of the D/A converter 3 by the value of a toggle flip-flop 10. At this time, the output of the D/A converter 3 is sampled and held in a capacitor C1 or C2 through a transistor 18 or 19 and outputted through a voltage follower circuit 20 or 21. Thus, the burden of the CPU 1 is lightened the lowering of the data processing capacity can be prevented and the A/D, D/A conversion time can be shortened.
Patent JP-H05156412-A (JP)
Title: Production of aluminum alloy sheet for drawless fin having excellent formability
Inventor: TAKEUCHI HIROAKI
IPC: C22C21/00
Filed: 1992-02-20
Abstract: PURPOSE:To produce the Al alloy sheet for drawless fins having excellent formability by directly casting the melt of an Al alloy having a specific compsn. to a sheet material, then subjecting the sheet material to cold rolling and temper annealing under specific conditions. CONSTITUTION:The melt of the Al alloy contg., by weight%, 0.1 to 0.15% Si, 0.05 to 0.40% Fe and 0.10 to 0.50% Mn is continuously cast directly to an Al alloy sheet having 2 to 15mm thickness by a water-cooled twin roll type casting machine. This Al sheet is subjected to cold rolling at >80% draft including intermediate annealing for holding the sheet for >=2 hours at 300 to 550 deg.C during the course of the rolling and is then subjected to temper annealing at 230 to 330 deg.C. The Al alloy sheet for fins which is uniformly distributed with hard Al intermetallic compds. having <=0.1mum diameter in the structure prior to working at a number density of 10 pieces/mum<3>, obviates the generation of the seizure to tools in ironing at the time of working the Al alloy sheet to the fins, etc., and has 36.0nOMEGAm specific resistance is produced.
Patent JP-H06290758-A (JP)
Title: Fluorescent lamp and luminaire
Inventor: IWASAKI BUNJI
IPC: H05B37/02
Filed: 1993-03-30
Abstract: PURPOSE:To prevent decrease of manufacturability and increase of manufacturing cost, and miniaturize a luminaire, automatically adjusting a color tone matched with an environment and improving operability. CONSTITUTION:Tube units 24a, 24b, provided with luminous films 25a, 25b for emitting respectively different color in the internal peripheral surface, are stored in a tubular unit 23. A filament 26 for making the emitting films 25a, 25b luminous is provided in both ends of the tube units 24a, 24b. A fluorescent lamp 17 formed by fixedly fitting a cap unit 28, having a terminal part 27 for applying voltage to each filament 26, is mounted between socket parts of an equipment main unit. A room temperature is detected by a temperature sensor, and voltage applied to each filament 26 is controlled by a lighting control unit, to make the fluorescent lamp 17 emit by prescribed color. In this way, the fluorescent lamp 17, capable of emitting suitable prescribed color, can be integrally formed and easily mounted on the equipment main unit. The florescent lamp 17 can be formed integrally and in a similar shape, to reduce a number of constitutional part items.
Patent JP-H08243779-A (JP)
Title: Steel wire for gas shielded arc welding
Inventor: SUZUKI YOZO
IPC: B23K35/02
Filed: 1995-03-07
Abstract: PURPOSE: To improve arc stability and to lessen the generation of spatters by adhering a specific amt. of one or >=2 kinds of potassium sulfate, sodium nitrate and potassium chlorate added into lubricating oil onto the surface of a steel wire. CONSTITUTION: The lubricating oil with which one or >=2 kinds of the potassium sulfate, sodium nitrate and potassium chlorate are mixed is adhered onto the surface of the steel wire for gas shielded arc welding subjected to copper plating, etc. The adhesion thereof is specified to 0.1 to 10.0g per 10kg wire. The potassium sulfate, sodium nitrate and potassium chlorate are decomposed by releasing oxygen at about 40 deg.C. The presence of this oxygen lowers the viscosity of molten steel. Consequently, the desorption of the globule from the front end of a wire is facilitated and a contribution is made to an improvement in the arc stability. The adhesion to the wire is executed by adding one or >=2 kinds of the potassium sulfate, sodium nitrate and potassium chlorate to the lubricating oil which consists of vegetable oils and mineral oils and is used at the time of finish drawing.
Patent JP-2000265281-A (JP)
Title: Phosphate composite-coated steel sheet excellent in corrosion resistance, lubricity and adhesion for coating material
Inventor: URATA KAZUYA
IPC: B05D7/14
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance, lubricity and weldability, on the surface of a galvanized steel sheet, by forming a zinc phosphate film layer essentially consisting of zinc phosphate and a phosphate film layer essentially consisting of a phosphate essentially composed of one or more kinds of metals among Mg, Al, Co, Mn and Ca thereon. SOLUTION: The zinc phosphate film layer improves, by anchor effect, its adhesion for a coating material, prevents the direct contact of the steel sheet and a tool at the time of sliding and contributes also to the improvement of its lubricity. The phosphate film layer improves its corrosion resistance. The phosphate film preferably contains the phosphate of Mg and/or Al as the main components in particular, the molar ratio of Mg/P is controlled to 0.4/2 to 1/2, and the molar ratio of Al/P is controlled to 0.3/3 to 1/3. The total film coating weight including the zinc phosphate film and the phosphate film is suitably controlled to 0.5 to 4 g/m2 per side of the steel sheet. Moreover, the ratio of the coating weight of both films is suitably controlled to the phosphate film/zinc phosphate film =1/100 to 100/100.
Patent JP-S546482-A (JP)
Title: Manufacture for semiconductor resistive element
Inventor: MINOTANI NOBUHIRO
IPC: H01L29/8605
Filed: 1977-06-16
Abstract: PURPOSE:To increase the degree of integration for monolithic IC by obtaining diffusion region having extremely narrow width and reducing the area of high resistive element, through the combination of diffusion method and ion injection method.
Patent JP-H07264518-A (JP)
Title: Method for displaying liquid crystal
Inventor: SAKAMOTO MASANORI
IPC: G02F1/133
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a liquid crystal display method capable of improving the display quality of a liquid crystal display panel having the number of scanning lines smaller than that of a picture. CONSTITUTION:In a 1st field of a 1st frame, a selection pulse T1 for low voltage V1 with 1H period width is supplied to a 1st scanning line, selection pulses T2 to Tn for high voltage V3 and low voltage V1 respectively having 2H period width and 1H period width are successively supplied to a 2nd scanning lines and after every two scanning lines. In a 2nd field, a selection pulse T1 for the high voltage V3 with the 2H period width is supplied to a 1st scanning line and selection pulses T2 to Tn for the high voltage V3 and the low voltage V1 respectively having the 1H and 2H period width are successively supplied to a 2nd scanning line and after every two two scanning lines. Picture data for a corresponding period, i.e., the 1H or 2H period in which the selection pulses T1 to Tn are the low voltage V1 or the high voltage V3, are supplied to each scanning line and displayed.
Patent JP-S55163879-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII EIZOU
IPC: H01L21/768
Filed: 1979-06-08
Abstract: PURPOSE:To prevent the shortcircuit between an electrode and a wire in a semiconductor by forming a glass layer containing impurity on the surface of a polycrystalline silicon pattern and forming with the layer as a mask, source and drain diffused layer regions by implanting phosphorus ion thereinto. CONSTITUTION:There are formed a field SiO2 film 14, a polycrystalline Si electrode pattern 16, a polycrystalline Si wiring pattern 17, and an impurity glass layer 18 on a P-type Si substrate 12. With the glass layer 18 as a mask phosphorus ion is then implanted to form source and drain diffused regions 19, 19'. Then, a CVD- SiO2 film 20 and an Al wiring 21 are formed thereon. Since the impurity glass layer 18 is used as a mask and the thickness of the insulating film on the electrode pattern 16 and the wiring pattern 17 is increased, it can eliminate the shortcircuit between the wiring patterns.
Patent JP-H04308027-A (JP)
Title: Production of ultralow carbon steel
Inventor: NAKAJIMA JUNJI
IPC: C21C7/10
Filed: 1991-04-05
Abstract: PURPOSE:To produce an ultralow carbon steel by using a refining device in reduced pressure. CONSTITUTION:In the method for executing the refining in the reduced pressure by blowing the gas of inert gas, etc., into a molten steel 2 in a ladle 1 combined with a vacuum degassing vessel, pressure in the vacuum degassing vessel is reduced and also, the decarbonizing treatment blowing the inert gas into the undeoxidizing molten steel 2 in the range of surrounded with (a), (b), (c), (d) in the figure, is executed, and by mixing hydrogen-containing gas in the inert gas in the range of <=50ppm carbon concn. in the molten steel, the fine bubbles are produced to promote the decarbonizing.
Patent JP-S527654-A (JP)
Title: Wave distributing filter
Inventor: OKIKAWA KOUSEI
IPC: H01P1/213
Filed: 1975-06-16
Abstract: PURPOSE:To obtain a wave distributing filter capable of directing input and output in one direction without resulting the bans width to be narrowed.
Patent JP-H07257509-A (JP)
Title: Roll supply-type enclosing and sealing device
Inventor: MAKITANI SHINICHI
IPC: B65B43/04
Filed: 1994-03-18
Abstract: PURPOSE:To reduce an exchanging operation of each continuous form by providing first roll supply means each for supplying a continuous data form wound in a roll form and a second roll supply means for supplying a continuous envelop form wound in a roll form. CONSTITUTION:First roll supply means 2 each for supplying a continuous data form 1 wound in a roll form and a second roll supply means for supplying a continuous envelop form 4 wound in a roll form are provided for supplying the respective continuous-length forms. In addition, a plurality of folding means 6 each for cutting the supplied continuous data form 1 at a predetermined position and folding it in a predetermined form as a unit data form, an overlapping means 7 for overlapping the plurality of obtained unit data forms for the same enclosing unit, and an enclosing and sealing means 8 for sealing the overlapped data forms in a unit envelop form are provided for enclosing and sealing all of the predetermined folded unit data forms.
Patent JP-S55635-A (JP)
Title: Supporting method of oscillator
Inventor: TAKAHASHI SADAYUKI
IPC: H03H9/17
Filed: 1978-06-15
Abstract: PURPOSE:To improve the weakness of the oscillator to the mechanical impact or vibration by fixing through adhesion the projection part of the pressure bonded lead terminal and the oscillator via the solder or the conducting adhesive. CONSTITUTION:Ceramic oscillator 31 featuring the contour expansion vibration is held between two sheets of metal terminal lead 32, and the geometric center of the oscillator is set to touch projection 33. A small hole is drilled at the tip part of the projection of the terminal lead to pour the solder or conducting adhesive 34 there. Thus, the oscillator and the terminal lead can be adhered firmly together.